42150721

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2076

約数の個数: 12

約数和(自身を含む): 45262800

約数和(自身を除く): 3112079

約数列:

[1, 19, 59, 361, 1121, 1979, 21299, 37601, 116761, 714419, 2218459, 42150721]

約数ペア:

[(1, 42150721), (19, 2218459), (59, 714419), (361, 116761), (1121, 37601), (1979, 21299)]